20231637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 9645483

約数列:

[1, 3, 19, 37, 53, 57, 111, 159, 181, 543, 703, 1007, 1961, 2109, 3021, 3439, 5883, 6697, 9593, 10317, 20091, 28779, 37259, 111777, 127243, 182267, 354941, 381729, 546801, 1064823, 6743879, 20231637]

約数ペア:

[(1, 20231637), (3, 6743879), (19, 1064823), (37, 546801), (53, 381729), (57, 354941), (111, 182267), (159, 127243), (181, 111777), (543, 37259), (703, 28779), (1007, 20091), (1961, 10317), (2109, 9593), (3021, 6697), (3439, 5883)]